Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 84637921 Negative Cable is available in the market under the name GM Battery Cable. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 84637921 Negative Cable fits certain Chevrolet Silverado 2500 HD, Silverado 3500 HD, Suburban 3500 HD models, as well as GMC Sierra 2500 HD, Sierra 3500 HD models.
The original GM component designated by manufacturer part number 84637921 maintains top performance when functioning as the Cable Assembly-Battery Negative; Battery Cables; Ground Strap unit. The component 84637921 is constructed from durable material and its dimensions span 4.1 x 11.2 x 11.3 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Cable, Battery Negative And Engine Ground. The part 84637921 has available replacement options 84109466. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
As a sealed accumulator assembly under 84637921 the GM Negative Cable functions to separate liquid/vapor flows from the evaporator whereby it processes refrigerant vapor and liquid and refrigerant oil. The desiccant within the component operates to absorb moisture that enters the system and extends both efficiency and lifetime operation of the air conditioning system. Proper maintenance of the part 84637921 requires correct oil management procedures for draining and measuring current oil supply while adding new oil that counters desiccant usage. The correct installation requires exact bolt torque of 10 Nm at 88 in-lbs along with proper connection of low-pressure lines equipped with fresh O-rings that need refrigerant oil for lubrication. Our website presents an entire assortment of genuine GM OEM parts including GM part 84637921 Negative Cable components which undergo thorough testing to match GM factory requirements. The manufacturer warranty and smooth installation process are guaranteed because of factory specifications which lead to optimal performance.